2 patents
Utility
Solvothermal Liquefaction Process from Biomass for Biocrude Production
9 Feb 23
The present disclosure refers to a process of obtaining a biocrude from biomass, where said process comprises the solvothermal liquefaction of the biomass in the presence of a mixture of solvents, until obtaining a gaseous phase, a solid phase, an aqueous liquid phase and an organic liquid phase comprising the biocrude.
David OCAMPO ECHEVERRI, Luis Alberto RIOS, Elkin Andrés GÓMEZ MEJÍA, Gabriel Jaime VARGAS BETANCUR
Filed: 22 Jul 22
Utility
Pozzolanic Mixture and Cementing Composition
2 Jun 22
The present invention is directed to a pozzolanic mixture used as a supplementary cementitious material (SCM) comprising an activated clay, a limestone and a setting regulator.
Samuel Eduardo ARANGO CAMPO, César PEDRAJAS NIETO-MÁRQUEZ, Claudia Patricia RODRÍGUEZ HIDALGO, Oscar Oswaldo VÁSQUEZ TORRES
Filed: 8 Apr 20
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